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首页> 外文会议>International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems Program Committee;International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems >China Energy-Water Nexus:Assessing the Water Saving Synergy Effects of Energy Saving Policies during the 11th Five-Year Plan Period
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China Energy-Water Nexus:Assessing the Water Saving Synergy Effects of Energy Saving Policies during the 11th Five-Year Plan Period

机译：中国节能水枢纽：评估“十一五”期间节能政策的节水协同效应

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摘要

Energy and water have become major factors limiting sustainable development in China.Energy efficiency and optimization of water management are critical for the healthy growth of the Chinese economy.Current national energy policies fail to adequately address water use issues.Similarly,available water policies do not consider the impact of energy consumption and greenhouse gas emissions.Consequently,few studies investigate the relationship between energy consumption and water use.The present study analyzes the energy–water nexus in Chinese industries using input-output tables.The coefficients between energy consumption and water use describe the supply–consumption relationship between the water supply and primary energy sectors.The water-saving effects accompanying the enforcement of energy-saving policies in selected industrial sectors during the eleventh Five-year Plan period from 2005 to 2010 were then calculated.These calculations included ferrous metals,non-ferrous metals,petrochemical engineering,building materials,key light industries and electricity industries.Findings indicate energy-saving efforts in these industries result in cooperative water savings.This study suggests the cooperative relationship between water and energy conservation should be an important factor in creating policies that encourage simultaneous savings of both resources.Moreover,the government should promote water-and energy-saving techniques in key industrial sectors to encourage cooperative water and energy conservation.
机译：能源和水已成为限制中国可持续发展的主要因素。能源效率和水资源管理的优化对于中国经济的健康增长至关重要。当前的国家能源政策未能充分解决水资源使用问题。考虑到能源消耗和温室气体排放的影响。因此，很少有研究探讨能源消耗与水资源利用之间的关系。本研究使用投入产出表分析了中国工业中的能源－水关系。能源消耗与水之间的系数用途描述了供水与一次能源部门之间的供需关系。然后，计算了在2005年至2010年“十一五”期间部分工业部门实施节能政策所带来的节水效果。计算包括黑色金属，有色金属，石化研究表明，这些行业中的节能工作导致了节水合作。这项研究表明，节水与节能之间的合作关系应成为制定鼓励同步节能政策的重要因素。同时，政府应在重点工业领域推广节水节能技术，以鼓励节约用水和节能。

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